BR112022010315A2 - VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE - Google Patents

VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE

Info

Publication number
BR112022010315A2
BR112022010315A2 BR112022010315A BR112022010315A BR112022010315A2 BR 112022010315 A2 BR112022010315 A2 BR 112022010315A2 BR 112022010315 A BR112022010315 A BR 112022010315A BR 112022010315 A BR112022010315 A BR 112022010315A BR 112022010315 A2 BR112022010315 A2 BR 112022010315A2
Authority
BR
Brazil
Prior art keywords
vehicle
vehicle control
speed
predetermined distance
distant
Prior art date
Application number
BR112022010315A
Other languages
Portuguese (pt)
Inventor
Takei Shoichi
Tanaka Shinya
Original Assignee
Nissan Motor
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor filed Critical Nissan Motor
Publication of BR112022010315A2 publication Critical patent/BR112022010315A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
    • B60W30/09—Taking automatic action to avoid collision, e.g. braking and steering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/14—Adaptive cruise control
    • B60W30/143—Speed control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
    • B60W30/095—Predicting travel path or likelihood of collision
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18163—Lane change; Overtaking manoeuvres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • B60W40/04—Traffic conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/10—Longitudinal speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2554/00—Input parameters relating to objects
    • B60W2554/20—Static objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2554/00—Input parameters relating to objects
    • B60W2554/40—Dynamic objects, e.g. animals, windblown objects
    • B60W2554/404—Characteristics
    • B60W2554/4041—Position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2554/00—Input parameters relating to objects
    • B60W2554/40—Dynamic objects, e.g. animals, windblown objects
    • B60W2554/404—Characteristics
    • B60W2554/4042—Longitudinal speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2554/00—Input parameters relating to objects
    • B60W2554/40—Dynamic objects, e.g. animals, windblown objects
    • B60W2554/404—Characteristics
    • B60W2554/4044—Direction of movement, e.g. backwards

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Traffic Control Systems (AREA)

Abstract

MÉTODO DE CONTROLE DE VEÍCULO E DISPOSITIVO DE CONTROLE DE VEÍCULO. O dispositivo de controle de veículo inclui um sensor (11) e um controlador (20) configurado para controlar um estado de deslocamento de um veículo hospedeiro de acordo com dados detectados pelo sensor (11). O controlador (20) faz com que o veículo hospedeiro desacelere quando uma velocidade de um veículo que se aproxima correspondente a uma posição do veículo que se aproxima distante de um objeto estacionário por uma distância predeterminada é maior ou igual a um limiar de velocidade correspondente à posição do veículo que se aproxima distante do objeto estacionário pela distância predeterminada em um caso em que uma posição de passagem está presente dentro de uma região predeterminada, e faz com que o veículo hospedeiro mantenha a velocidade ou acelere quando a velocidade do veículo que se aproxima correspondente à posição do veículo que se aproxima distante do objeto estacionário pela distância predeterminada é menor do que o limiar de velocidade correspondente à posição do veículo que se aproxima distante do objeto o limiar pela distância predeterminada no caso em que a posição de passagem está presente dentro da região.VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE. The vehicle control device includes a sensor (11) and a controller (20) configured to control a travel state of a host vehicle according to data detected by the sensor (11). The controller (20) causes the host vehicle to decelerate when a speed of an approaching vehicle corresponding to a position of the approaching vehicle distant from a stationary object by a predetermined distance is greater than or equal to a speed threshold corresponding to the position of the approaching vehicle distant from the stationary object by the predetermined distance in a case where a passing position is present within a predetermined region, and causes the host vehicle to maintain speed or accelerate when the speed of the approaching vehicle corresponding to the position of the approaching vehicle distant from the stationary object by the predetermined distance is less than the speed threshold corresponding to the position of the approaching vehicle distant from the object the threshold by the predetermined distance in the case where the passing position is present within Of region.

BR112022010315A 2019-12-02 2019-12-02 VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE BR112022010315A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2019/001353 WO2021111164A1 (en) 2019-12-02 2019-12-02 Vehicle control method and vehicle control device

Publications (1)

Publication Number Publication Date
BR112022010315A2 true BR112022010315A2 (en) 2022-08-16

Family

ID=76221669

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022010315A BR112022010315A2 (en) 2019-12-02 2019-12-02 VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE

Country Status (7)

Country Link
US (1) US11608062B2 (en)
EP (2) EP4071025B1 (en)
JP (1) JP7266709B2 (en)
CN (1) CN114761301B (en)
BR (1) BR112022010315A2 (en)
MX (1) MX2022006572A (en)
WO (1) WO2021111164A1 (en)

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CN115457783B (en) * 2022-08-30 2023-08-11 重庆长安汽车股份有限公司 Traffic, cooperation and cooperation method and system for intersection without signal lamp

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Also Published As

Publication number Publication date
EP4071025B1 (en) 2024-04-10
US20220410890A1 (en) 2022-12-29
EP4071025A4 (en) 2023-05-10
JP7266709B2 (en) 2023-04-28
CN114761301A (en) 2022-07-15
JPWO2021111164A1 (en) 2021-06-10
EP4071025A1 (en) 2022-10-12
WO2021111164A1 (en) 2021-06-10
MX2022006572A (en) 2023-01-04
US11608062B2 (en) 2023-03-21
CN114761301B (en) 2023-05-09
EP4201772A1 (en) 2023-06-28

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